FORM NO.56041563 / Rainmaker
™
H -
11
USE AND MAINTENANCE
1
Use only liquid chemicals with a pH between 6 and 9 at the recommended mix ratios. Improper
chemicals, or improperly mixed chemicals, can cause possible damage to the pump, seals, and
other components.
2
Turn the pump “off” when the solution tank is low on fluid. Do not let the pump run dry.
3
Regularly clean any mineral or chemical deposits in the heat exchanger, lines and pump with a
mild acid descaler. Rinse the descaler out of the machine with a few gallons of clear water.
4
Prior to each job, inspect, and clean if needed, the solution filter, the recovery tank float filter,
and the drain hose.
5
Make sure the airways are not blocked before each use.
6
Inspect the carbon brushes on the vacuum motors once a year. Replace if worn down.
7
Clean the Recovery Tank daily. Clean the body and wheels as needed.
8
Keep the machine from extremes in temperatures.
MAINTENANCE SCHEDULE
Daily
Monthly
Yearly
P
M
U
P
&
S
E
N
I
L
H
S
U
L
F
X
R
E
T
L
I
F
T
A
O
L
F
M
U
U
C
A
V
N
A
E
L
C
X
R
E
T
L
I
F
N
O
I
T
U
L
O
S
N
A
E
L
C
X
S
Y
A
W
R
I
A
T
E
L
N
I
K
C
E
H
C
X
E
N
I
H
C
A
M
E
L
A
C
S
E
D
X
S
E
H
S
U
R
B
R
O
T
O
M
M
U
U
C
A
V
K
C
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H
C
X
https://harrissupplyind.com - To Order Parts Call 608-268-8080
